VDB
DEBIAN-CVE-2021-38171
DEBIAN-CVE-2021-38171
PUBLISHED
CVSS 9.800000190734863 CRITICAL
adts_decode_extradata in libavformat/adtsenc.c in FFmpeg 4.4 does not check the init_get_bits return value, which is a necessary step because the second argument to init_get_bits can be crafted.
Risk Scores
CVSS v3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | ffmpeg | 0, 0, 0 |
| Debian:11 | ffmpeg | 4.3.2-2, 0, 7:4.3.2-0+deb11u2 |
| Debian:12 | ffmpeg | 0, 0, 0 |
| Debian:14 | ffmpeg | 0, 0, 0 |
Timeline
- Aug 21, 2021 CVE Published
- Apr 28, 2026 CVE Updated